Participants will undergo magnetic resonance imaging (MRI) scanning while reading words in English or Korean; while translating from one language to the other; and while answering questions about the meaning of words in each language. MRI uses a strong magnetic field to image brain tissue. The patient lies on a table that slides into a narrow metal cylinder, which is the scanner. The head is restrained gently with foam padding to limit movement. The patient can see out of the scanner through a mirror and is in contact with the technician via an intercom at all times during the procedure. The scans measures blood flow to different parts of the brain, providing information about what brain regions are being used during the tasks performed. Another scan will be done to obtain a detailed picture of the brain's structure.